Power Board - AOC LC32D1322 Service Manual

9.2 Power Board

715G4088P02W30003H (Only for LC32D1322)
!
FB9102
+
4 - 1 1 2
TS6B06G-05-X0 BEAD
BD901
+
C9101
47UF 450V 47UF 450V
!
! !
C9908 C9909
NC L9902 NC
4 1
!
3 2
12MH
C9902 C9904
!
1NF 250V 1NF 250V
!
C9907
R9101
6.8K 1/4W
!
470NF 305V
L9901
2 3
R9102
! 6.8K 1/4W
1 4
12MH
! R9103
C9901
6.8K 1/4W
470NF 305V
IC9101
LD7750RGR
1
OTP
2
3 COMP
! ! !
CS
4
GND
R9108
R9903 R9902 R9901
100KOHM +-5% 1/8W
330K OHM 330K OHM 330K OHM
NR9902
! NTCR
t
470OHM +-5% 1/8W
C9108
470P 50V
! NR9901
NTCR
t
!
RV9901
TVR14511KFAOZF
!
F901
FUSE
!
2 1
CN901
87G501-47-S
!
FB9101
BEAD
C9911
1 2
470PF 250V
HS9105
1
2
3
4
HEADER 4
R9114
47 OHM 1/4W
+
C9102 !
R9115
47 OHM 1/4W
R9116
47 OHM 1/4W
!
T9101
C9104 R9104 POWER X'FMR
2.2NF 39K 8 9
10
11
5 12
1 13
14
15
D9101
D9102 PR1007 2 16
SS0520
2 1
R9105
33R 1/8W 5% Q9101
TK13A65U C9912
220PF
R9106 R9107 R9112
47OHM +-5% 1/8W 10K OHM +-5% 1/8W 3.3 OHM 1/4W
8
R9113 D9103
HV
5.1 OHM 1/4W
6
VCC
5
OUT
FR107
R9110 + C9107
C9105 10 OHM 1/4W 47UF 50V
100N 50V
ZD9101
GDZJ27B
R9109
R9111
0.24 oHM 2W D9107
FMXA-2202S
5.2V1
C9109
22N 50V
R9145
100R 1/8W 5%
IC9102 R9146
PC123X2YFZOF 1K5 +-1% 1/8W
!
C9133
100N 50V
R9147
1K 1/8W
IC9103
K IA 43 1 A -A T /P
!
BEAD
FB9103
C9910
1 2
1NF 250V
HS9102
HS9101 HS9103
1 1 1
2 2 2
3 3 3
4 4 4
HEAT SINK HEAT SINK HEAT SINK
C9110
1000pF 630V
5.2V1
L9101
D9104 3.5uH
FMW-2156
2
+
+ C9114
C9111 C9112 C9113 470NF 50V
470UF 10V 100N 50V 470uF
R9120
300 OHM 1/4W
R9117
300 OHM 1/4W
R9118
300 OHM 1/4W
R9119
300 OHM 1/4W
+12V1
C9115
D9106 1000pF 630V
SR815-01
1 2
+ C9116 + C9117 C9118
330UF 25V 270UF 25V 100N 50V
R9162
390 OHM
R9122
390 OHM R9159
R9158 10R
390 OHM
R9160
390 OHM
R9125
390 OHM
C9121
P6KE30A
R9121 1000pF 630V
+24V1
390 OHM ZD9106
R9161
390 OHM C9125
1000pF 630V
2
C9128
C9126 + + + C9138 1nF 50V Q9107
330UF 50V C9137 330UF 50V AOD409
330UF 50V C9127
100N 50V
R9137
100K 1/8W 1%
R9138
100K 1/8W 1%
Q9108
2N7002
OVP
+24V1
5.2V
R9148 R9150
13K OHM 1% C9135 C9119
620K 1/8W 1% 22pF 50V 100N 50V
R9164
R9151 100R 1/8W 5%
10K 1/8W 1%
77
R9128
10K OHM +-5% 1/8W
Q9104 10K OHM +-5% 1/8W
PMBS3906 D9111
R9132
1 2
SS0520
5.2V
PMBS3904
R9129
C9106
10K OHM +-5% 1/8W
0.1uF 50V
3.5uH F9101
L9102
KIA278R12PI FUSE
IC9104 C9123 +
470UF 35V C9124
1 100N 50V
DC INPUT(VIN)
2
DC OUTPUT(VO)
3
GND
4
ON/OFF CONTROL
+24V2
L9103
3.5uH
Q9112
C9131 + AOD409
330uF 35V
+24V1
+24V2
R9140
C9130
1K 1/8W
C9129 R9168
220nF50V 1K 1/8W 1%
4.7UF 50V
ZD9103
R9152
1 2
R9169 100K 1/8W 1%
R9143
7K5 +-5% 1/8W 27K 1/8W 1% R9165
GDJ13B 390K 1/4W 1%
R9139
1K 1/8W
IC9105
AS431AN-E1 R9144
3K 1/8W +/-1%
Q9113
PMBS3904
5.2V +12V1 +24V
ZD9104 ZD9105 ZD9107
GDZJ6.2B GDZJ20B
GDZJ39B
R9155
10K OHM +-5% 1/8W R9157
33K 1/8W 5%
D9109 D9105 D9108
1N4148 1N4148 1N4148 Q9110 R9156 D9110
PMBS3906 47KOHM +-1% 1/8W
2 1
SS0520
Q9111
PMBS3904
470 OHM 1/8W
R9153
R9154
1K 1/8W C9134
100N 50V
T P V ( Top Victory Electronics Co . ,
絬 隔 瓜 絪 腹
Key Component 01.POWER
Thursday , March 15, 2012
Date
Q9105
R9133
10K OHM +-5% 1/8W
PS_ON
C9122 R9134
100N 50V 100K 1/8W 1%
+12V
CN902
+24V
1
2
3
4
5
6
7
+24V
8
9
10
11
C9132 R9135 R9136 R9124 R9123
12
100N 50V NC NC NC NC
CONN
R9201
NC
ON/OFF
C9201
NC CN903
CONN
R9202
13
NC
12
DIM
11
10
+12V
9
C9202
8
NC
7
6
+24V
5
4
PS_ON
3
2
R9166
5.2V
10K OHM +-5% 1/8W 1
PS_ON
R9167
100K 1/8W 1%
OVP
Custom
Ltd. ) OEM MODEL Size
TPV MODEL
Rev
PCB NAME
称爹
Sheet 1 of 2